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1. 发明申请

US20070107628A1 Trisazo compound, ink composition, and colored object 失效
标题翻译：三唑烷化合物，油墨组合物和有色物体
公开(公告)号：US20070107628A1
公开(公告)日：2007-05-17
申请号：US10581469
申请日：2004-11-26
申请人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki
发明人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki
IPC分类号： C09D11/00 , C09D11/02 , C07C245/02
CPC分类号： C09D11/328 , C09B33/22
摘要： [PROBLEMS] To provide: a black compound which is for use in ink-jet recording or writing utensils, is excellent in ozone resistance, light resistance, moisture resistance, and color rendering, and gives a recording fluid having satisfactory storage stability; and an ink composition containing the compound. [MEANS FOR SOLVING PROBLEMS] The black compound is a trisazo compound represented by the following formula (1) or a salt thereof. (1) [In the formula (1), R1 and R2 each independently represents hydrogen, carboxy, sulfo, hydroxy, a C1-4 alkyl, C1-4 alkoxy, or sulfo group optionally substituted by C1-4 alkoxy, an optionally carboxylated C1-4 alkoxy group, etc.; and A represents phenyl or naphthyl (provided that the phenyl and naphthyl groups may be substituted by halogeno, carboxy, sulfo, sulfamonyl optionally substituted by alkyl or phenyl, nitro, etc.).]
摘要翻译：提供：用于喷墨记录或书写用具的黑色化合物，具有优异的耐臭氧性，耐光性，耐湿性和显色性，并且得到具有令人满意的储存稳定性的记录液; 和含有该化合物的油墨组合物。解决问题的方法黑色化合物是由下式（1）表示的三偶氮化合物或其盐。（1）[式（1）中，R 1和R 2各自独立地表示氢，羧基，磺基，羟基，C 1-4烷基， C 1-4烷氧基或任选被C 1-4烷氧基取代的磺基，任选羧基化的C 1-4烷基烷氧基等。并且A表示苯基或萘基（条件是苯基和萘基可以被卤素，羧基，磺基，任选被烷基或苯基，硝基等取代的磺酰氨基取代）。

2. 发明授权

US07326288B2 Trisazo compound, ink composition, and colored object 失效
标题翻译：三唑烷化合物，油墨组合物和有色物体
公开(公告)号：US07326288B2
公开(公告)日：2008-02-05
申请号：US10581469
申请日：2004-11-26
申请人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki
发明人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki
IPC分类号： C09D11/00 , C09D11/02 , C09B31/16 , B41J2/01
CPC分类号： C09D11/328 , C09B33/22
摘要： [PROBLEMS] To provide: a black compound which is for use in ink-jet recording or writing utensils, is excellent in ozone resistance, light resistance, moisture resistance, and color rendering, and gives a recording fluid having satisfactory storage stability; and an ink composition containing the compound. [MEANS FOR SOLVING PROBLEMS] The black compound is a trisazo compound represented by the following formula (1) or a salt thereof. (1) [In the formula (1), R1 and R2 each independently represents hydrogen, carboxy, sulfo, hydroxy, a C1-4 alkyl, C1-4 alkoxy, or sulfo group optionally substituted by C1-4 alkoxy, an optionally carboxylated C1-4 alkoxy group, etc.; and A represents phenyl or naphthyl (provided that the phenyl and naphthyl groups may be substituted by halogeno, carboxy, sulfo, sulfamonyl optionally substituted by alkyl or phenyl, nitro, etc.).]
摘要翻译：提供：用于喷墨记录或书写用具的黑色化合物，具有优异的耐臭氧性，耐光性，耐湿性和显色性，并且得到具有令人满意的储存稳定性的记录液; 和含有该化合物的油墨组合物。解决问题的方法黑色化合物是由下式（1）表示的三偶氮化合物或其盐。（1）[式（1）中，R 1和R 2各自独立地表示氢，羧基，磺基，羟基，C 1-4烷基， C 1-4烷氧基或任选被C 1-4烷氧基取代的磺基，任选羧基化的C 1-4烷基烷氧基等。并且A表示苯基或萘基（条件是苯基和萘基可以被卤素，羧基，磺基，任选被烷基或苯基，硝基等取代的磺酰氨基取代）。

3. 发明申请

US20070227388A1 Tetrakisazo Compound, Coloring Matter for Recording, Ink Composition and Colored Article 审中-公开
标题翻译：四氮唑化合物，着色剂用于记录，油墨组合物和彩色制品
公开(公告)号：US20070227388A1
公开(公告)日：2007-10-04
申请号：US11579289
申请日：2005-05-09
申请人： Hiroaki Ohno , Takahiko Matsui , Takashi Yoneda , Yasuo Shirasaki , Yoshiaki Kawaida
发明人： Hiroaki Ohno , Takahiko Matsui , Takashi Yoneda , Yasuo Shirasaki , Yoshiaki Kawaida
IPC分类号： C09B31/02 , B41M3/00 , C09D11/00
CPC分类号： C09B33/28 , C09D11/322
摘要： The present invention relates to black coloring matter, and relates to a compound represented by the following formula (1): (wherein A and D independently represent an optionally substituted phenyl group or naphthyl group, respectively, and m and n represent 1 or 2, respectively), and the coloring matter for recording and an ink comprising the same. Said compound exhibits high solubility in a medium containing water as a main component, is stable even when an aqueous dye solution or an ink having a high concentration is prepared therefrom and is stored for a long period of time, has low color rendering property, exhibits colorless and neutral black, provides a printed image having high density and also provides a black recorded image being excellent in moisture fastness, light fastness and an ozone gas fastness, and further can be synthesized easily and can be produced at a low cost.
摘要翻译：本发明涉及黑色色素，涉及由下式（1）表示的化合物：其中A和D分别独立地表示任选取代的苯基或萘基，m和n表示1或2，分别）和用于记录的着色剂和包含其的油墨。所述化合物在以水为主要成分的介质中表现出高溶解度，即使制备高浓度的水性染料溶液或长时间储存的色素溶液或显色性低，也是稳定的无色和中性黑色，提供了高密度的印刷图像，并且还提供了耐湿牢度，耐光性和耐臭氧气体牢度优异的黑色记录图像，并且还可以容易地合成并且可以以低成本制造。

4. 发明授权

US07462228B2 Water-base black ink composition and colored product 有权
标题翻译：水性黑色油墨组合物和有色产品
公开(公告)号：US07462228B2
公开(公告)日：2008-12-09
申请号：US10547850
申请日：2004-03-04
申请人： Hiroaki Ohno , Toru Yamaguchi , Takahiko Matsui , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki , Kazunobu Nagasaki
发明人： Hiroaki Ohno , Toru Yamaguchi , Takahiko Matsui , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki , Kazunobu Nagasaki
IPC分类号： C09D11/00 , C09D11/02 , C09B31/30
CPC分类号： C09D11/32 , C09B33/28 , C09D11/38
摘要： The present invention relates to a water-based black ink composition comprising a water-soluble black dye (A) exhibiting ozone fastness and a condensate compound (B) of 4,4′-dinitrostilbene-2,2′-disulfonic acid and aminobenzenes or a reduction product (C) thereof. Said ink composition is suitable for use in ink-jet recording, and realizes neutral hue and black color of high printing density. Further, a printed matter obtained is excellent in ozone gas fastness, light fastness, moisture fastness and color rendering properties. Still further, storage stability as a recording liquid is excellent.
摘要翻译：本发明涉及一种水性黑色油墨组合物，其包含显示出耐臭氧性的水溶性黑色染料（A）和4,4'-二硝基茋-2,2'-二磺酸和氨基苯的缩合物（B）或还原产物（C）。所述油墨组合物适用于喷墨记录，并实现高印刷密度的中性色调和黑色。此外，得到的印刷品的臭氧气体牢度，耐光性，耐湿牢度和显色性优异。此外，作为记录液体的储存稳定性优异。

5. 发明申请

US20060144288A1 Water-base black ink composition and colored material 有权
标题翻译：水底黑色油墨组合物和着色材料
公开(公告)号：US20060144288A1
公开(公告)日：2006-07-06
申请号：US10547850
申请日：2004-03-04
申请人： Hiroaki Ohno , Toru Yamaguchi , Takahiko Matsui , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki , Kazunobu Nagasaki
发明人： Hiroaki Ohno , Toru Yamaguchi , Takahiko Matsui , Takashi Yoneda , Yoshiaki Kawaida , Yasuo Shirasaki , Kazunobu Nagasaki
IPC分类号： C09D11/00 , C09B33/18 , C07C245/02
CPC分类号： C09D11/32 , C09B33/28 , C09D11/38
摘要： The present invention relates to a water-based black ink composition comprising a water-soluble black dye (A) exhibiting ozone fastness and a condensate compound (B) of 4,4′-dinitrostilbene-2,2′-disulfonic acid and aminobenzenes or a reduction product (C) thereof. Said ink composition is suitable for use in ink-jet recording, and realizes neutral hue and black color of high printing density. Further, a printed matter obtained is excellent in ozone gas fastness, light fastness, moisture fastness and color rendering properties. Still further, storage stability as a recording liquid is excellent.
摘要翻译：本发明涉及一种水性黑色油墨组合物，其包含显示出耐臭氧性的水溶性黑色染料（A）和4,4'-二硝基茋-2,2'-二磺酸和氨基苯的缩合物（B）或还原产物（C）。所述油墨组合物适用于喷墨记录，并实现高印刷密度的中性色调和黑色。此外，得到的印刷品的臭氧气体牢度，耐光性，耐湿牢度和显色性优异。此外，作为记录液体的储存稳定性优异。

6. 发明授权

US07503965B2 Azo compound, ink composition, and colored object 有权
标题翻译：偶氮化合物，油墨组合物和有色物体
公开(公告)号：US07503965B2
公开(公告)日：2009-03-17
申请号：US11547302
申请日：2005-04-06
申请人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yasuo Shirasaki
发明人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yasuo Shirasaki
IPC分类号： C09D11/00 , C09D11/02 , C09B35/50 , B41J2/01
CPC分类号： C07D231/46 , C09B35/58 , C09D11/17 , C09D11/328
摘要： A novel azo compound represented by the following Formula (1) wherein A represents the following Formula (2) and is located preferably in a position meta or para to the azo group; R1 and R2 each independently represents hydrogen, carboxy, sulfo, nitro, C1-4 alkoxy, etc.; R3 and R4 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, hydroxy, or C1-4 alkoxy; and n is 0 or 1. [In the Formula (2), R5 represents cyano, carboxy, C1-4 alky, C1-4 alkoxycarbonyl, or phenyl; and R6, R7, and R8 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, C1-4 alkoxy, or acylamino.] The compound is useful as a black dye, especially one for ink compositions for, e.g., inkjet prints. Also provided are: an ink composition which contains the compound and has excellent storage stability; and a print obtained through recording with the ink. The print is excellent in light resistance, ozone resistance, fastness to moisture, etc.
摘要翻译：由下式（1）表示的新型偶氮化合物，其中A表示下式（2），优选位于偶氮基的间位或对位; R 1和R 2各自独立地表示氢，羧基，磺基，硝基，C 1-4烷氧基等。 R 3和R 4各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，羟基或C 1-4烷氧基; 并且n为0或1. [式（2）中，R 5表示氰基，羧基，C 1-4烷基，C 1-4烷氧基羰基或苯基。并且R 6，R 7和R 8各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，C 1-4烷氧基或酰基氨基。]该化合物可用作黑色染料，特别是用于油墨组合物例如喷墨打印。还提供：含有该化合物并具有优异储存稳定性的油墨组合物; 以及通过用墨水记录获得的印刷品。该印刷品的耐光性，耐臭氧性，耐潮湿性等优异。

7. 发明申请

US20080292792A1 Azo Compound, Ink Composition, and Colored Object 有权
标题翻译：偶氮化合物，油墨组合物和有色物体
公开(公告)号：US20080292792A1
公开(公告)日：2008-11-27
申请号：US11547302
申请日：2005-04-06
申请人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yasuo Shirasaki
发明人： Takahiko Matsui , Hiroaki Ohno , Takashi Yoneda , Yasuo Shirasaki
IPC分类号： C09B35/50 , B05D5/00
CPC分类号： C07D231/46 , C09B35/58 , C09D11/17 , C09D11/328
摘要： A novel azo compound represented by the following formula (1) wherein A represents the following formula (2) and is located preferably in a position meta or para to the azo group; R1 and R2 each independently represents hydrogen, carboxy, sulfo, nitro, C1-4 alkoxy, etc.; R3 and R4 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, hydroxy, or C1-4 alkoxy; and n is 0 or 1. [In the formula (2), R5 represents cyano, carboxy, C1-4 alky, C1-4 alkoxycarbonyl, or phenyl; and R6, R7, and R8 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, C1-4 alkoxy, or acylamino.] The compound is useful as a black dye, especially one for ink compositions for, e.g., ink-jet prints. Also provided are: an ink composition which contains the compound and has excellent storage stability; and a print obtained through recording with the ink. The print is excellent in light resistance, ozone resistance, fastness to moisture, etc.
摘要翻译：由下式（1）表示的新型偶氮化合物，其中A表示下式（2），优选位于偶氮基的间位或对位; R 1和R 2各自独立地表示氢，羧基，磺基，硝基，C 1-4烷氧基等。 R 3和R 4各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，羟基或C 1-4烷氧基; 并且n为0或1. [式（2）中，R 5表示氰基，羧基，C 1-4烷基，C 1-4烷氧基羰基或苯基; 并且R 6，R 7和R 8各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，C 1-4烷氧基或酰基氨基。]该化合物可用作黑色染料，特别是用于油墨组合物例如喷墨打印。还提供：含有该化合物并具有优异储存稳定性的油墨组合物; 以及通过用墨水记录获得的印刷品。该印刷品的耐光性，耐臭氧性，耐潮湿性等优异。

8. 发明申请

US20090118479A1 Azo compound, ink composition, recording method and colored article 审中-公开
标题翻译：偶氮化合物，油墨组合物，记录方法和彩色制品
公开(公告)号：US20090118479A1
公开(公告)日：2009-05-07
申请号：US11921201
申请日：2006-06-08
申请人： Hiroaki Ohno , Takahiko Matsui , Shinjirou Takahashi , Yasuo Shirasaki
发明人： Hiroaki Ohno , Takahiko Matsui , Shinjirou Takahashi , Yasuo Shirasaki
IPC分类号： C09B35/64 , B05D5/00
CPC分类号： C09B33/18 , C09D11/328
摘要： The present invention relates to an azo compound represented by the following formula (1) (wherein, each of R1 and R2 independently represents a hydrogen atom, a halogen atom, a cyano group, a carboxyl group, a sulfo group, a sulfamoyl group or the like, each of m and n independently represents 0 or 1, X represents a sulfo group, B represents a substituted p-phenylene group or a substituted p-naphthylene group (these may be substituted by a group selected from the group consisting of a sulfo group, a sulfo C1 to C4 alkoxy group, a C1 to C4 alkyl group and the like), and C represents a substituted phenyl group or a naphthyl group) or a salt thereof, an ink composition containing it, especially a black ink composition. Said pentakis-azo compound is excellent in solubility to medium whose main component is water and suitable for an water-soluble composition (ink composition and the like) for inkjet recording and writing tools; recorded articles recorded using said composition are excellent in fastnesses such as light fastness and ozone gas fastness; bronzing is not generated on the recorded images; and its recording liquids are good in storage stability.
摘要翻译：本发明涉及由下式（1）表示的偶氮化合物（其中，R 1和R 2各自独立地表示氢原子，卤素原子，氰基，羧基，磺基，氨磺酰基或 m，n各自独立地表示0或1，X表示磺基，B表示取代的对亚苯基或取代的对亚萘基（它们可以被选自以下的基团取代：磺基，磺基C1〜C4烷氧基，C1〜C4烷基等），C表示取代苯基或萘基）或其盐，含有它的油墨组合物，特别是黑色油墨组合物。所述五烷基偶氮化合物对主要成分为水的介质的溶解性优异，适用于喷墨记录和书写工具的水溶性组合物（油墨组合物等）; 使用所述组合物记录的记录物具有优异的耐光性，例如耐光性和耐臭氧气体牢度; 记录图像上不产生烫金; 其记录液体的储存稳定性好。

9. 发明申请

US20070119341A1 Azo compound, aqueous dye solutions containing the same, inks and use thereof 有权
标题翻译：偶氮化合物，含有它们的染料溶液，油墨及其用途
公开(公告)号：US20070119341A1
公开(公告)日：2007-05-31
申请号：US10572334
申请日：2004-09-29
申请人： Hirokazu Kitayama , Yasuo Shirasaki , Takahiko Matsui , Hiroaki Ohno
发明人： Hirokazu Kitayama , Yasuo Shirasaki , Takahiko Matsui , Hiroaki Ohno
IPC分类号： C09D11/00 , C09D11/02 , C07D403/02
CPC分类号： C09B56/04 , C07D249/06 , C09B43/06 , C09B56/08 , C09B67/0073 , C09D11/328
摘要： An azo compound which is reduced in the copper ion content and exhibits hue and clarity suitable for ink-jet recording and which can give records having excellent light fastness, water resistance, and moisture proofness, and such ozone resistance as to control the fading and the discoloration; and water-base yellow inks containing the same. In particular, the azo compound represented by the formula (12) having a content of impurity copper ions of 100 ppm or below or salts thereof; and inks containing the same.
摘要翻译：一种偶氮化合物，其铜离子含量降低并且具有适合于喷墨记录的色调和透明度，并且可以给出具有优异的耐光性，耐水性和防潮性的记录，以及这样的耐臭氧性，以控制褪色和变色; 和含有其的水性黄色油墨。特别地，由式（12）表示的杂质铜离子含量为100ppm以下的偶氮化合物或其盐; 和含有它们的油墨。

10. 发明授权

US07503967B2 Azo compound, ink composition and colored article 有权
标题翻译：偶氮化合物，油墨组合物和有色制品
公开(公告)号：US07503967B2
公开(公告)日：2009-03-17
申请号：US11666673
申请日：2005-11-10
申请人： Takahiko Matsui , Hiroaki Ohno , Yasuo Shirasaki
发明人： Takahiko Matsui , Hiroaki Ohno , Yasuo Shirasaki
IPC分类号： C09D11/02 , C09B35/50 , B41J2/01
CPC分类号： C09D11/16 , C09B33/26 , C09D11/328 , D06P5/30
摘要： An azo compound represented by the following Formula (1) or a salt thereof, and an ink composition comprising the same (wherein, each of R1, R2, R5, R6 and R7 independently represents a hydrogen atom, a carboxyl group, a sulfo group and the like, each of R3 and R4 independently represents a hydrogen atom, a sulfo group, a nitro group, a (C1 to C4) alkyl group (which may be substituted by a hydroxyl group or a (C1 to C4) alkoxy group), a (C1 to C4) alkoxy group (which may be substituted by a hydroxyl group, a (C1 to C4) alkoxy group, a sulfo group or a carboxyl group) and the like, and n represents 0 or 1, respectively).
摘要翻译：由下式（1）表示的偶氮化合物或其盐及其组合物（其中，R 1，R 2，R 5，R 6和R 7各自独立地表示氢原子，羧基，磺基 R 3和R 4各自独立地表示氢原子，磺基，硝基，（C 1〜C 4）烷基（可以被羟基或（C 1〜C 4）烷氧基取代），（C1-C4）烷氧基（其可以被羟基，（C1-C4）烷氧基，磺基或羧基取代）等，n分别表示0或1）。

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